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molar heat of vaporization of group 1 elements

Input interpretation

alkali metals | molar heat of vaporization
alkali metals | molar heat of vaporization

Summary

median | 74 kJ/mol highest | 147 kJ/mol (lithium) lowest | 65 kJ/mol (cesium and francium) distribution |
median | 74 kJ/mol highest | 147 kJ/mol (lithium) lowest | 65 kJ/mol (cesium and francium) distribution |

Units

Ranked values

 | | visual | ratios |  6 | cesium | | 0.44 | 1 5 | francium | | 0.44 | 1 4 | rubidium | | 0.49 | 1.1 3 | potassium | | 0.52 | 1.2 2 | sodium | | 0.66 | 1.5 1 | lithium | | 1 | 2.3
| | visual | ratios | 6 | cesium | | 0.44 | 1 5 | francium | | 0.44 | 1 4 | rubidium | | 0.49 | 1.1 3 | potassium | | 0.52 | 1.2 2 | sodium | | 0.66 | 1.5 1 | lithium | | 1 | 2.3

Molar heat of vaporization rankings

1 | francium | 65 kJ/mol 2 | cesium | 65 kJ/mol 3 | rubidium | 72 kJ/mol 4 | potassium | 76.9 kJ/mol 5 | sodium | 97.7 kJ/mol 6 | lithium | 147 kJ/mol
1 | francium | 65 kJ/mol 2 | cesium | 65 kJ/mol 3 | rubidium | 72 kJ/mol 4 | potassium | 76.9 kJ/mol 5 | sodium | 97.7 kJ/mol 6 | lithium | 147 kJ/mol

Unit conversions for median molar heat of vaporization 74 kJ/mol

0.074 MJ/mol (megajoules per mole)
0.074 MJ/mol (megajoules per mole)
74000 J/mol (joules per mole)
74000 J/mol (joules per mole)
18 kcal/mol (thermochemical kilocalories per mole)
18 kcal/mol (thermochemical kilocalories per mole)
17800 cal/mol (calories per mole)
17800 cal/mol (calories per mole)
0.77 eV (molar electronvolts)
0.77 eV (molar electronvolts)